3047440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3463}}^1$

素因数の和:3487

約数の個数: 40

約数和(自身を含む): 7731648

約数和(自身を除く): 4684208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3463, 6926, 13852, 17315, 27704, 34630, 38093, 55408, 69260, 76186, 138520, 152372, 190465, 277040, 304744, 380930, 609488, 761860, 1523720, 3047440]

約数ペア:

[(1, 3047440), (2, 1523720), (4, 761860), (5, 609488), (8, 380930), (10, 304744), (11, 277040), (16, 190465), (20, 152372), (22, 138520), (40, 76186), (44, 69260), (55, 55408), (80, 38093), (88, 34630), (110, 27704), (176, 17315), (220, 13852), (440, 6926), (880, 3463)]